1292875585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{37189}}^1$

素因数の和:37620

約数の個数: 16

約数和(自身を含む): 1646773200

約数和(自身を除く): 353897615

約数列:

[1, 5, 17, 85, 409, 2045, 6953, 34765, 37189, 185945, 632213, 3161065, 15210301, 76051505, 258575117, 1292875585]

約数ペア:

[(1, 1292875585), (5, 258575117), (17, 76051505), (85, 15210301), (409, 3161065), (2045, 632213), (6953, 185945), (34765, 37189)]